package com.ctrip.study.refactor.hideDelegate;

public class Person {

	Department _department;

	public Department getDepartment() {
		return _department;
	}

	public void setDepartment(Department arg) {
		_department = arg;
	}
	
	//客户端直接调用
	public Person getManager(){
		return _department.getManager();
	}

}
